septicemia
发表于 2025-3-23 11:51:44
A Logic of Information Systems,f the analysis is to develop a rule for the allocation of a new observation of unknown origin to the most likely group. For example, in the case of the Swiss bank notes there are two groups, genuine notes and forgeries. The purpose of the analysis would be to develop a rule for determining whether o
LUMEN
发表于 2025-3-23 14:14:05
Mathematical Details for Chapter 4,ups. The situation is seemingly different from that of discriminant analysis considered in Chapter 6 where both the number of groups and group membership are known. However, there is much in common between our procedure for clustering and the methods we used in the earlier chapters.
阐明
发表于 2025-3-23 18:53:43
Maxwell Anderson and the Marriage Crisisin space. By far the most common applications have been on the earth’s surface, where each location can be described by a two-dimensional vector of geographical coordinates. One example is the analysis of yield from spatially contiguous plots in an experimental design, when the plots are subject to
Cultivate
发表于 2025-3-24 01:54:31
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宽敞
发表于 2025-3-24 02:20:49
A Logic of Information Systems,f the analysis is to develop a rule for the allocation of a new observation of unknown origin to the most likely group. For example, in the case of the Swiss bank notes there are two groups, genuine notes and forgeries. The purpose of the analysis would be to develop a rule for determining whether or not a new note was genuine.
Insensate
发表于 2025-3-24 07:53:31
Mathematical Details for Chapter 4,ups. The situation is seemingly different from that of discriminant analysis considered in Chapter 6 where both the number of groups and group membership are known. However, there is much in common between our procedure for clustering and the methods we used in the earlier chapters.
HAIRY
发表于 2025-3-24 13:08:48
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物种起源
发表于 2025-3-24 15:12:03
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Benign
发表于 2025-3-24 21:14:54
https://doi.org/10.1007/978-94-010-9054-4e arbitrarily divided the variables into three groups. But do we need all the nine demographic variables in order to describe the variation in the communities or would a few variables suffice, or a few combinations of variables? Then the other variables would be contributing nothing but noise to the measurements.
失眠症
发表于 2025-3-25 00:46:08
Maxwell Anderson and the Marriage Crisisdifferent treatments the effects of which are to be estimated. Another major example in environmental sciences is the study of pollution data recorded at a number of monitoring stations within the same area.